# Le Black Shelter Orvault: Agent-Direct Score C (66.2%)

Site: https://www.black-shelter.fr/orvault
Report: https://directindex.org/r/black-shelter.fr
Scanned: 2026-10-16 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
Le Black Shelter Orvault is partly visible to agents.
An AI assistant can open Le Black Shelter Orvault's website. It can read what Le Black Shelter Orvault offers. It finds a way to book or order directly, through Zenchef.

## Direct links
- Book directly: https://bookings.zenchef.com/results?rid=359882&pid=1001 (through zenchef acting for the business)
- Menu: https://www.black-shelter.fr/menu-orvault
- Phone: 02 44 51 31 10

## What to fix first

## What the site tells visitors (Measured, not scored)
- **No English version declared.** Visitors from abroad, and assistants answering in English, read the page as it is. In Nantes, 9.6% of comparable sites declare one.

- **No structured data for the business.** (+14 points) Add schema.org JSON-LD for the business (Restaurant, LocalBusiness or the closest type, with name, address, telephone and openingHoursSpecification, plus servesCuisine and acceptsReservations). Every assistant reads this block first, and the fix kit below has it filled in. Guide: https://directindex.org/guides/structured-data-restaurant

## Fix kit: What to paste

Structured data (JSON-LD). Paste it as one block in the page's head, or in the builder's custom code box. Change anything that's wrong.

```html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Restaurant",
  "name": "Le Black Shelter Orvault",
  "url": "https://www.black-shelter.fr/orvault",
  "telephone": "02 44 51 31 10",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 47.2613244,
    "longitude": -1.6251798
  },
  "acceptsReservations": "https://bookings.zenchef.com/results?rid=359882&amp;pid=1001",
  "hasMenu": "https://www.black-shelter.fr/menu-orvault",
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://bookings.zenchef.com/results?rid=359882&amp;pid=1001",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    }
  ]
}
</script>
```

## Already right
- **robots.txt lets AI crawlers in.** No rule blocks the main AI user agents.
- **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all got a normal response.
- **Menu or price list is an HTML page.** Agents can read the items and prices.
- **Booking through zenchef on your own domain.** There's no marketplace commission, and the customer stays yours.
- **Zenchef works with agents through its partners.** Zenchef's website terms (19 February 2024) forbid robots, scripts or automated systems that extract content and forbid crawling or scraping; agents book only through partner integrations a restaurant enables. Terms read on 2026-10-15: https://www.zenchef.com/terms-conditions. An assistant that isn't a partner may not be able to finish there. A direct path on your own domain works for all of them.

## Where it stands
178 of 372 in Nantes. Top 48% of the sites scanned in this index.

| What the top 10% of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 100% | yes |
| Publish the menu or price list as HTML | 97% | yes |
| Let AI crawlers in (no block at the server or in robots.txt) | 97% | yes |
| Structured data with address, phone and hours | 47% | no |
| Have an llms.txt | 29% | yes |

Nearest places in the index: Le Pavillon (C, 1001 m, https://directindex.org/r/restaurant-lepavillon.fr); Il Restorante (A, 1303 m, https://directindex.org/r/ilristorante.fr); L'Albizia (D, 1573 m, https://directindex.org/r/infomaniak.website); Quick (D, 2462 m, https://directindex.org/r/quick.fr); Peau de Vache (B, 2487 m, https://directindex.org/r/lapeaudevache-orvault.com); Burger King (D, 2491 m, https://directindex.org/r/burgerking.fr); Le goût du poulet (A, 2553 m, https://directindex.org/r/le-gout-du-poulet.com); Restaurant Le Jardin - Nantes Orvault (C, 2667 m, https://directindex.org/r/lejardinorvault.fr); Restaurant Quintessia (A, 2730 m, https://directindex.org/r/quintessia.fr); Buffalo Grill (A, 3066 m, https://directindex.org/r/buffalo-grill.fr).

## What assistants answer
The assistants haven't been asked about this business yet. They're asked about the top-ranked businesses in each city index, and about any business as soon as it's claimed. Claim this page to be included.

The assistants were asked 12 everyday questions about Nantes and named 58 places. Le Black Shelter Orvault wasn't one of them. See who was named: https://directindex.org/city/nantes/recommended


Compared with its peers: Sites built with Wix 49% (24% A or B, 10627 sites); Sites using Zenchef 74% (59% A or B, 1272 sites); This site 66.2%.

See what an AI agent reads on this site: https://directindex.org/r/black-shelter.fr/agent-view

## Businesses like Le Black Shelter Orvault in Nantes

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Nantes | 372 | 60% | 44% | 66.2% |
| Sites built with Wix in Nantes | 39 | 44% | 13% | 66.2% |
| Sites using Zenchef in Nantes | 29 | 72% | 59% | 66.2% |
| Sites built with Wix and using Zenchef in Nantes | 4 | 40% | 0% | 66.2% |

The best of the sites built with Wix and using Zenchef in Nantes: Omija (D 44.6%, https://directindex.org/r/omija.fr); Voyage Voyage (F 26.2%, https://directindex.org/r/voyagevoyagenantes.fr); Basta Pizza Bar (F 23.1%, https://directindex.org/r/bastapizza-nantes.com).

With the fix above (No structured data for the business), the score would be about 87.7%. That would be 39th of 372 in Nantes, up from 178th.

## The direct record
What agents get for Le Black Shelter Orvault, as JSON: https://directindex.org/api/direct/black-shelter.fr
- Book: https://bookings.zenchef.com/results?rid=359882&amp;pid=1001 (vendor on own site: Zenchef; found by the scan of 2026-10-16, not yet tested)
- Order: none on record
- Menu: https://www.black-shelter.fr/menu-orvault (html_page; from the scan)
- Hours: none on record
- Phone: 02 44 51 31 10
- Stable links that count: https://directindex.org/go/black-shelter.fr/book, https://directindex.org/go/black-shelter.fr/menu

## Can an agent transact?
Measured, not scored (the score stays at spec v1.0).
- UCP profile (/.well-known/ucp, Google and Shopify's Universal Commerce Protocol): yes
- ACP discovery document (/.well-known/acp.json, OpenAI and Stripe's Agentic Commerce Protocol): no
- MCP server card (/.well-known/mcp/server-card.json): no
- Ordering vendor that takes agent orders (Square, Toast, or a vendor whose terms allow agents): no
- Vendor terms for agents, Zenchef: Through partners. Zenchef's website terms (19 February 2024) forbid robots, scripts or automated systems that extract content and forbid crawling or scraping; agents book only through partner integrations a restaurant enables. Read 2026-10-15: https://www.zenchef.com/terms-conditions

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 25 | 25 |
| Readable | 8 | 25 |
| Actionable | 10 | 15 (the action test: pending) |
| Cited | 0 | 0 (the assistant citation check: pending) |

## Agent readiness (Cloudflare)
Level 1 of 5, Basic Web Presence. Cloudflare's report: https://isitagentready.com/black-shelter.fr
- Link headers on the homepage: no (how: https://isitagentready.com/.well-known/agent-skills/link-headers/SKILL.md)
- sitemap.xml: yes
- AI bot rules in robots.txt: yes
- Content Signals in robots.txt: no (how: https://isitagentready.com/.well-known/agent-skills/content-signals/SKILL.md)
- Markdown on Accept: text/markdown: no (how: https://isitagentready.com/.well-known/agent-skills/markdown-negotiation/SKILL.md)
- llms.txt: yes
- API catalog (RFC 9727): no (how: https://isitagentready.com/.well-known/agent-skills/api-catalog/SKILL.md)
- MCP server card: no (how: https://isitagentready.com/.well-known/agent-skills/mcp-server-card/SKILL.md)
- A2A agent card: no (how: https://isitagentready.com/.well-known/agent-skills/a2a-agent-card/SKILL.md)
- Agent Skills index: no (how: https://isitagentready.com/.well-known/agent-skills/agent-skills/SKILL.md)
- OAuth or OIDC discovery: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-discovery/SKILL.md)
- OAuth protected resource metadata: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-protected-resource/SKILL.md)
- auth.md: no (how: https://isitagentready.com/.well-known/agent-skills/auth-md/SKILL.md)
- Web Bot Auth key directory: no (how: https://isitagentready.com/.well-known/agent-skills/web-bot-auth/SKILL.md)
- ARD capability manifest: no (how: https://isitagentready.com/.well-known/agent-skills/ard/SKILL.md)
- DNS-AID records: no (how: https://isitagentready.com/.well-known/agent-skills/dns-aid/SKILL.md)
- WebMCP tools on the page: no (how: https://isitagentready.com/.well-known/agent-skills/webmcp/SKILL.md)
- JSON-LD for the business: no

Keep watching this business (https://directindex.org/r/black-shelter.fr/plan): the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year.
Deep report: https://directindex.org/r/black-shelter.fr/deep. Ten questions phrased the way people ask them, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF. 5 EUR, paid once. Reading and scanning stay free. These few euros pay for the questions sent to the assistants and for the servers.
Methodology: https://directindex.org/methodology · Rescan now: https://directindex.org/scan?url=black-shelter.fr&force=1